2. (30 points) A simple power system is shown in the figure below. This system has a 10- V generator connected to an ideal 1:10 step-up transformer, a transmission line, an ideal 5:1 step down transformer, and a load. The impedance of the transmission line is 20+j601, and the impedance of the load is 4230N. The bases values for this system are chosen to be 10 V and 1 kVA at the generator. Find the per-unit source voltage and per-unit impedance at every point in the system to draw its per-unit equivalent circuit. line 2012 j60 Ioad Zou = 4,230N 1:10 Zine 10 20 v 5:1 VG T1 T Region 1 Region 2 Region 3